<html>
<head>
    <title>Hello World</title>
    <script src="js/vue.js"></script>
</head>
<body>
    <div id="itany">
        {{msg}} 
    </div>
    <script>
        new Vue({
            el: '#itany',        
            data: {
                msg: 'Hello world',    
            }
        }); 
    </script>
</body>
</html>
